Mid range Roomba
You get what you paid for. I use it to clean carpets and tiled floors. Had it tangle with my usb cable once, but the machine recognises the tangle immediately and alarmed for attention. The cable is easily recovered, and the machine resumed work. The floor need to be free of obstacles. The roomba will push light boxes around (such as its own empty box).
Verified purchase: YesCondition: New